Month: March 2018 (Page 4 of 4)

pg 527 Section 6.5

#20

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(-6+11i)-(-9-12i)

= -6+11i+9+12i

= 3+23i

Section 6.8  #16  Page:555

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Section:6.7 , pg;554   , problem#18

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Solving Radical Equations

Chapter 6, Section 6.7

Page 554, Question #17

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Section 6.7  Solving Radical Equations

pg. 554 Question 16

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Section 6.6 / Division of Radicals and Rationalization

Pg: 544

Question: 11

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